package com.lh.dao;

import com.lh.bean.Brand;
import com.lh.bean.Category;
import com.lh.bean.Good;

import java.util.List;

public interface CategoryDao {

     List<Category> queryCategoryList();

     List<Brand> selectBrandList(String category_name);

     List<Good> selectGoodByBrandName(String brand_name);

}
